Mathematics, 16.12.2020 21:10 Priskittles
()=2−2+1+1
f
(
x
)
=
x
2
−
2
x
+
1
x
+
1
()=2−2+1+1
f
(
x
)
=
x
2
−
2
x
+
1
x
+
1
a) Find the critical numbers of
f
f
(if any).
b) Find the open interval(s) on which the function is increasing/decreasing
c) Apply the First Derivative Test to identify all relative extrema
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Answers: 2
Mathematics, 21.06.2019 18:30, zoeatlowapple
An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3
Answers: 2
Mathematics, 22.06.2019 03:30, tasphipps
Larger pets need to be transported in larger portable kennels. using a graphing calculator and the relationship between the width, length, and height, find the dimensions of a portable kennel whose volume is 7.4 ft3. the dimensions of a portable kennel can be expressed as width x, length x + 0.4, and height x − 0.2? what are the dimensions of a portable kennel with a volume of 7.4 ft3? use a graphing calculator to solve. round the dimensions to the nearest tenth.
Answers: 1
()=2−2+1+1
f
(
x
)
=
x
2
−
2
x
+
...
(
x
)
=
x
2
−
2
x
+
...
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